The most effective leaders are those who empower others to lead.
市场失灵常常不是市场的失败,而是市场设计的失败。
Art is a vehicle for communication.
数学的快乐来自创造的行为,而不仅仅是结果。
 释义:随随便便交一些不好的朋友,还不如整天读书更好。
Safety and sustainability are the cornerstones of modern mining.